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Codex Sangallensis 902
The Codex Sangallensis 902 is a 186-page long manuscript written mid-9th century at the Abbey Library in St. Gallen, where it is still housed today. The pages are made of parchment, with a height of 32 cm and a width of 25 cm. The text was written in Carolingian minuscule and is typically split into two columns, with 35 lines per column. However, the text is structured in a single column in pages 153 through 179. Titles were written in rustic capitals, whilst chapter initials are in upper case. The illustrations were made by quill in a dark-brown ink, and they often go across their respective columns. The manuscript is a compilation of five separate parts written by different scribes. The writing styles of the manuscript's components indicate that parts II, III, and IV were formed in the early 9th century, and are thus the oldest sections of the codex. Historical Background The main text of the Codex Sangallensis 902 is the '' Recensio Interpolata,'' a Latin translation of th ...
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Astrology
Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that propose that information about human affairs and terrestrial events may be discerned by studying the apparent positions of Celestial objects in astrology, celestial objects. Different cultures have employed forms of astrology since at least the 2nd millennium BCE, these practices having originated in Calendrical calculation, calendrical systems used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications. Most, if not all, cultures have attached importance to what they observed in the sky, and some—such as the Hindu astrology, Hindus, Chinese astrology, Chinese, and the Maya civilization, Maya—developed elaborate systems for predicting terrestrial events from celestial observations. Western astrology, one of the oldest astrological systems still in use, can trace its roots to 19th–17th century BCE Mesopotamia, fr ...
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Date Of Easter
As a moveable feast, the date of Easter is determined in each year through a calculation known as – often simply ''Computus'' – or as paschalion particularly in the Eastern Orthodox Church. Easter is celebrated on the first Sunday after the Paschal full moon (a mathematical approximation of the first astronomical full moon, on or after 21 March itself a fixed approximation of the March equinox). Determining this date in advance requires a correlation between the lunar months and the tropical year, solar year, while also accounting for the month, date, and weekday of the Julian calendar, Julian or Gregorian calendar. The complexity of the algorithm arises because of the desire to associate the date of Easter with the date of the Jewish feast of Passover which, Christians believe, is when Jesus was crucified. It was originally feasible for the entire Christian Church to receive the date of Easter each year through an annual announcement by the pope. By the early third ...
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Rabanus Maurus
Rabanus Maurus Magnentius ( 780 – 4 February 856), also known as Hrabanus or Rhabanus, was a Frankish Benedictine monk, theologian, poet, encyclopedist and military writer who became archbishop of Mainz in East Francia. He was the author of the encyclopaedia ''De rerum naturis'' (''"On the Natures of Things"''). He also wrote treatises on education and grammar and commentaries on the Bible. He was one of the most prominent teachers and writers of the Carolingian age, and was called "Praeceptor Germaniae", or "the teacher of Germany". In the most recent edition of the Roman Martyrology ('' Martyrologium Romanum'', 2004, pp. 133), his feast is given as 4 February and he is qualified as a Saint ('sanctus'). Life Rabanus was born of noble parents in Mainz. The date of his birth remains uncertain, but in 801 he was ordained a deacon at Benedictine Abbey of Fulda in Hesse, where he had been sent to school and had become a monk. At the insistence of Ratgar, his abbot, he wen ...
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Celestial Globe
Celestial globes show the apparent positions of the stars in the sky. They omit the Sun, Moon, and planets because the positions of these bodies vary relative to those of the stars, but the ecliptic, along which the Sun moves, is indicated. There is an issue regarding the "handedness" of celestial globes. If the globe is constructed so that the stars are in the positions they actually occupy on the imaginary celestial sphere, then the star field will appear reversed on the surface of the globe (all the constellations will appear as their mirror images). This is because the view from Earth, positioned at the centre of the celestial sphere, is of the gnomonic projection inside of the celestial sphere, whereas the celestial globe is orthographic projection as viewed from the outside. For this reason, celestial globes are often produced in mirror image, so that at least the constellations appear as viewed from Earth. This ambiguity is famously evident in the astronomical ceiling ...
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Astrological Sign
In Western astrology, astrological signs are the twelve 30-degree sectors that make up ecliptic, Earth's 360-degree orbit around the Sun. The signs enumerate from the first day of spring, known as the First Point of Aries, which is the Equinox (celestial coordinates), vernal equinox. The astrological signs are Aries (astrology), Aries, Taurus (astrology), Taurus, Gemini (astrology), Gemini, Cancer (astrology), Cancer, Leo (astrology), Leo, Virgo (astrology), Virgo, Libra (astrology), Libra, Scorpio (astrology), Scorpio, Sagittarius (astrology), Sagittarius, Capricorn (astrology), Capricorn, Aquarius (astrology), Aquarius, and Pisces (astrology), Pisces. The Western zodiac originated in Babylonian astrology, and was later influenced by the Hellenistic astrology, Hellenistic culture. Each sign was named after a constellation planets in astrology, the sun annually moved through while crossing the sky. This observation is emphasized in the simplified and popular sun sign astrology. Ove ...
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Dositheus Magister
Dositheus Magister () was a Greece, Greek grammarian who flourished in Rome in the 4th century AD. Life He was the author of a Greek language, Greek translation of a Latin grammar, intended to assist the Greek-speaking inhabitants of the empire in learning Latin. The translation, at first word for word, becomes less frequent, and finally is discontinued altogether. The Latin grammar used was based on the same authorities as those of Charisius and Diomedes Grammaticus, which accounts for the many points of similarity. Dositheus contributed very little of his own. Some Greek-Latin exercises by an unknown writer of the 3rd century, to be learnt by heart and translated, were added to the grammar. They are of considerable value as illustrating the social life of the period and the history of the Latin language. Of these Ἑρμηνεύματα ("Interpretamenta"), the third book, containing a collection of words and phrases from everyday conversation (κατημερινὴ ὁμιλία ...
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Codex Sangallensis 250
The Codex Sangallensis 250 is a manuscript which was compiled in the latter half of the 9th century at the abbey library of Saint Gall, where it remains today. It is an Astronomy, astronomical and Date of Easter, computistical, 645-page-long encyclopedia written in Latin. The pages are made of parchment with a height of 24.7 cm and a width of 18 cm. The text was structured in a single column, with approximately 23 or 24 lines per page. It was mostly written in Carolingian minuscule, though the titles were either in rustic capitals or uncial script. Both the texts and the illustrations in the codex were created by multiple scribes, as can be seen by the differing handwritings and drawing styles. The manuscript was most likely compiled under the supervision of Notker the Stammerer, Notker Balbulus during his time as a librarian, and the margins of page 28 feature some glosses written by him. Historical background The didactic poem ''Phainomena'' ("Appearances") by the Greek poet A ...
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West Francia
In medieval historiography, West Francia (Medieval Latin: ) or the Kingdom of the West Franks () constitutes the initial stage of the Kingdom of France and extends from the year 843, from the Treaty of Verdun, to 987, the beginning of the Capetian dynasty. It was created from the division of the Carolingian Empire following the death of Louis the Pious, with its neighbor East Francia eventually evolving into the Kingdom of Germany. West Francia extended further north and south than modern metropolitan France, but it did not extend as far east. It did not include such future French holdings as Lorraine, the County and Kingdom of Burgundy (the duchy was already a part of West Francia), Alsace and Provence in the east and southeast for example. It also did not include the Brittany peninsula in the west. West Frankish kings were elected by the secular and ecclesiastic magnates, and for the half-century between 888 and 936 candidates from the Carolingian and Robertian houses ...
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Aratus Latinus
Aratus (; ; c. 315/310 240 BC) was a Greek didactic poet. His major extant work is his hexameter poem ''Phenomena'' (, ''Phainómena'', "Appearances"; ), the first half of which is a verse setting of a lost work of the same name by Eudoxus of Cnidus. It describes the constellations and other celestial phenomena. The second half is called the ''Diosemeia'' (Διοσημεῖα "Forecasts"), and is chiefly about weather lore. Although Aratus was somewhat ignorant of Greek astronomy, his poem was very popular in the Greek and Roman world, as is proven by the large number of commentaries and Latin translations, some of which survive. Life There are several accounts of Aratus's life by anonymous Greek writers, and the Suda and Eudocia also mention him. From these it appears that he was a native of Soli in Cilicia (although one authority says Tarsus). He is known to have studied with Menecrates in Ephesus and Philitas in Cos. As a disciple of the Peripatetic philosopher Praxiphanes ...
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Abbey Library Of Saint Gall
The Abbey library of St Gall () is a significant medieval monastic library located in St. Gallen, Switzerland. In 1983, the library, as well as the Abbey of St Gall, were designated a World Heritage Site, as "an outstanding example of a large Carolingian monastery and was, since the 8th century until its secularisation in 1805, one of the most important cultural centres in Europe". It is one of the oldest monastic libraries in the world. History and architecture The library was founded by Saint Othmar, founder of the Abbey of St. Gall. During a fire in 937, the Abbey was destroyed, but the library remained intact. The library hall, designed by the architect Peter Thumb in a Rococo style, was constructed between 1758 and 1767. There is a Greek inscription above the entrance door, (). It translates as "healing place for the soul", based on an inscription at Dramatic Ramesseum Papyrus, the Library of Ramesses II. Collections The library collection is the oldest in Switzerland ...
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